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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Particle hydrodynamic sizes in nm of the two materials in water solution and in the Dulbecco’s modified Eagle medium (DMEM) used for biological characterization by the dynamic light scattering technique. The polydispersity index (PdI) values of the two materials are also given.